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620Wp
Techwise Solar Review

TW-625HTS-02-620

Monocrystalline
22.95%
Efficiency
229.5 Wp/m²
Power Density
-0.290%/°C
Temp. Coeff. Pmax chart
542W from 620W
Power after 30 years
  • At 22.9% efficiency, this panel is on par with typical TOPCon 600-650W modules
  • At 229.5 W/m² power density, roof space requirements are typical for TOPCon 600-650W panels
  • At -0.29%/°C, hot weather performance is typical for TOPCon 600-650W panels
  • 28.4 kg weight - 4.2 kg lighter than TOPCon 600-650W median (32.6 kg), reducing installation effort
  • #1748 for efficiency, #1739 for temperature performance out of 11672 panels
Performance Profile
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Series Sun-Pursuit Plus Series TOPCon 132 - cell Module 5 variants
Efficiency Range 22.4% - 23.1%
Avg. Efficiency 22.77%
Technology TOPCon
Dimensions 2382 × 1134 mm
Show series description

Sun-Pursuit Plus Series photovoltaic panels based on 132 cells are a breakthrough solution utilizing advanced TOPCon technology, which redefines efficiency standards in modern solar energy. Thanks to the use of n-type wafers, these modules offer significantly better resistance to light-induced degradation, which directly translates into a longer service life while maintaining high initial efficiency. The design consisting of 132 cells allows for precise voltage and current management, effectively reducing resistive losses and improving system operation in partial shading conditions. This series stands out from the competition with an excellent temperature coefficient, which ensures that the installation maintains high productivity even on the hottest days of the year. It is a solution dedicated to demanding commercial projects and large PV farms, where maximizing yields from limited mounting space is of key importance. Using Sun-Pursuit Plus eliminates the risk of premature power decline, offering investors exceptional energy stability and a much faster return on costs. Thanks to their unique cell structure, these modules show great sensitivity to diffuse radiation, which guarantees continuity of energy production even under cloudy skies, placing them at the forefront of the most cost-effective technologies available on the market today. This is a product that combines innovation with reliability in extreme weather conditions.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)620 Wp
Module Efficiency22.95%
Voltage at Max Power (Vmpp)41.67 V
Current at Max Power (Impp)14.88 A
Open Circuit Voltage (Voc)49.63 V
Short Circuit Current (Isc)15.52 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.290%/°C
Temp. Coeff. Voc-0.240%/°C
Temp. Coeff. Isc0.046%/°C
NOCT44°C
Cell Technology
Cell TypeMonocrystalline
Cell Count132
BifacialNo
Bifaciality Factor-
Dimensions & Weight
Length2382 mm
Width1134 mm
Height30 mm
Weight28.4 kg
Area2.70 m²
Power Density229.5 Wp/m²
Warranty
Product Warranty12 years
Performance Warranty25 years
End-of-Warranty Output89.4%
First Year Degradation1.00%
Annual Degradation0.40%/year
Key Specifications
22.95%
Efficiency
620 Wp
Power
-0.29%/°C
Temp Coeff
25 yrs
Warranty